ipcperm_set
if (error = ipcperm_set(msq_svc, cr, &qp->msg_perm,
if (error = ipcperm_set(shm_svc, cr, &sp->shm_perm,
int ipcperm_set(ipc_service_t *, struct cred *, kipc_perm_t *,
if (error = ipcperm_set(sem_svc, cr, &sp->sem_perm,